Q: 21 equals c in the a?

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C+ (-2)= 21= 21+2= 23+ (-2)= 21 23+ (-2)= 21 is the same as 23- 2= 21

To find this: You know (B+C) = 7. Therefore you know (A+A )= 21 - (B+C). Therefore 21-7 = 14. So now you know (A+A) = 14. So you divide (A+A)/2. This equals 7. Therefore A = 7.

XXI (21) times C (100) equals MMC (2,100)

2+21=23 or 3+15=18 ok . ans:h-c-d-d-g-g 45+585*=474 552++

This does not sound like an equation. This sounds like evaluating an algebraic expression. 3C means 3 times the value of C (which you have given as 21) then subtract 15. 3 x 21 - 15 = 48

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49 + c units

C+ (-2)= 21= 21+2= 23+ (-2)= 21 23+ (-2)= 21 is the same as 23- 2= 21

The answer is 21 because if 21 is divided by 3 it equals 7 plus 4 equals 11.

XXI (21) times C (100) equals MMC (2,100)

To find this: You know (B+C) = 7. Therefore you know (A+A )= 21 - (B+C). Therefore 21-7 = 14. So now you know (A+A) = 14. So you divide (A+A)/2. This equals 7. Therefore A = 7.

C Equals Three - 2012 was released on: USA: 21 November 2012 (internet)

XXI (21) times C (100) equals MMC (2,100)

It is 69.8 degrees Fahrenheit

I say 21. I think C stands for 100. L is for 50. X is 10. And IX equals nine.

2+21=23 or 3+15=18 ok . ans:h-c-d-d-g-g 45+585*=474 552++

c/15 = 21/9 → c/15 x 15 = 21/9 x 15 → c = (7x3)/(3x3) x (3x5) → c = 7 x 5 = 35

The area is 99.0 square units.